Only increase view counter for parent if top of journey page is opened

Author: thekid

src/main/handlebars/journey.handlebars

@@ -99,8 +99,9 @@ parent: feed
       // user has spent time viewing, use intersection observer
       {{&use 'statistics'}}
       const statistics = new Statistics();
-      statistics.add('{{journey.slug}}', '{{sign journey.slug}}', 10000);
-      statistics.schedule('{{journey.slug}}');
+      if (!document.location.hash) {
+        statistics.schedule(statistics.add('{{journey.slug}}', '{{sign journey.slug}}', 10000));
+      }
 
       const observer = new IntersectionObserver(
         (entries) => {

src/main/js/statistics.js

@@ -4,6 +4,7 @@ class Statistics {
   /** Adds a statistics target with a given delay */
   add(target, signature, delay) {
     this.#tasks[target] = { signature, delay, timer : null, completed : false };
+    return target;
   }
 
   /** Schedules the given statistics target */